Design contains obsolete parts

FEB141: 20mA @ 21V Max, 1.8 ~ 5.5 Vin

Summary

The FAN5330 Evaluation Board is a compact circuit including the FAN5330SX in a 5-Lead SOT23 package and an external Schottky diode which delivers stored inductor current to six of Fairchild's super bright white LEDs.

The FAN5330 demo boards are completely assembled and tested, providing easy probe access points to all inputs and outputs so that electrical characteristics and waveforms can be easily measured.

  • Low Shutdown Current: <1uA
  • Small 5-lead SOT23 Package
  • Low Feedback Voltage (110mV)

Specifications

Manufacturer onsemi
Category Lighting
Sub-Category LED Drivers - DC In
Eval Board Board not Stocked
Voltage In 1.8 ~ 5.5 V
Topology Step Up
Current Out 20 mA
Voltage Out (Max) 21 V
Outputs and Type 1 Non-Isolated
Efficiency @ Conditions
Features Over Voltage Protection
Shutdown, Enable, Standby
Thermal Protection
Switching Frequency 1.5 MHz
Component Count + Extras 6 + 3
Design Author Fairchild Semiconductor
Application / Target Market Cell Phones
Digital Cameras
Flashlight / Torch
Portable Devices
Main I.C. Base Part FAN5330SX
Date Created By Author
Date Added To Library

Support Documents & Media

FEB141 - FAN5330SX - User Guide FAN5330 - Datasheet

Media

FEB141_Schematic.JPG FEB141_Board.JPG